DC

David Clift

BP British Telecommunications Plc: 1 patents #168 of 616Top 30%
Overall (All Time): #3,295,543 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7756258 Communications system with direct access mailbox John Johnston, Robert Claxton, David J Borthwick 2010-07-13